90078210

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{333623}}^1$

素因数の和:333639

約数の個数: 32

約数和(自身を含む): 240209280

約数和(自身を除く): 150131070

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 333623, 667246, 1000869, 1668115, 2001738, 3002607, 3336230, 5004345, 6005214, 9007821, 10008690, 15013035, 18015642, 30026070, 45039105, 90078210]

約数ペア:

[(1, 90078210), (2, 45039105), (3, 30026070), (5, 18015642), (6, 15013035), (9, 10008690), (10, 9007821), (15, 6005214), (18, 5004345), (27, 3336230), (30, 3002607), (45, 2001738), (54, 1668115), (90, 1000869), (135, 667246), (270, 333623)]